Weather forecast for today
White Marsh, MD

Weather forecast for today

Wednesday, Jun 18.

Heavy Thunderstorms
5:37 am

8:37 pm
EDT
Heavy Thunderstorms
86°F / 72°F
  • Wind: 7mph SSW
  • Humidity: 86%
  • Precip. probability: 100%
  • Precipitation: 0.67"
  • UV index: 7
Today, on Wednesday, June 18, rainy weather and heavy thunderstorms are expected.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature is forecasted to vary between a hot 86°F and an agreeable 71.6°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be a sizzling 102.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
With a forecast of 86°F, the day’s weather feels closer to July than June.
Sunrise will be at 5:37 am and sunset at 8:37 pm; the daylight will last for 15h and 0min.

Current condition

Thunderstorm
3:31 am EDT
Thunderstorm
  • 73°F
  • Feels like: 73°F
  • Wind: 6mph WNW
  • Humidity: 100%
  • Dewpoint: 73°F
  • Pressure: 29.92"Hg
  • Precipitation: 0.31"
  • Visibility: 3mi
  • UV index: 0
In White Marsh, currently, rain is pouring down as a thunderstorm produces rolling thunder and crackling lightning.
Rainfall is moderate.
The temperature is a temperate 73.4°F. The current temperature is near the lowest anticipated 71.6°F for today.

Weather radar - White Marsh, MD

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

Does it rain currently?
Yes, it currently rains, with moderate precipitation of 0.31".
What is the temperature now?
At 3:31 am EDT, the temperature is 73.4°F.
What is the weather forecast for White Marsh for today?
On Wednesday, unstable conditions will trigger heavy thunderstorms and blustery winds.
Will it rain today?
Moderate precipitation of 0.67" is forecasted. The possibility of rainfall is high at 100%.
What will be the highest temperature today?
Today, the highest temperature will be 86°F, while the lowest temperature will be 71.6°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 102.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 79.5°F in June. The lowest temperature will be also slightly warmer than the average low of 64°F.
When is the sunrise / sunset today?
On Wednesday, in White Marsh, sunrise will be at 5:37 am and sunset at 8:37 pm (EDT).
How long is the day today?
In White Marsh, the length of the day today will be 15h and 0min.

Hourly weather forecast

4 am
  • 73°F
  • Feels like:
    73°F
Thunderstorms
Thunderstorms
  • Wind: 6mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 61%
  • Precipitation: 0.04"
  • Visibility: 1mi
Sunrise: 5:37 am
6 am
  • 73°F
  • Feels like:
    73°F
Foggy
Foggy
  • Wind: 4mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 0mi
8 am
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 94%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    90°F
Showers
Showers
  • Wind: 4mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 77%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 pm
  • 84°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph S
  • Pressure: 29.88"Hg
  • Humidity: 73%
  • Precip. probability: 52%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 84°F
  • Feels like:
    91°F
Thunderstorms
Thunderstorms
  • Wind: 6mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 74%
  • Precip. probability: 65%
  • Precipitation: 0.08"
  • Visibility: 6mi
6 pm
  • 81°F
  • Feels like:
    88°F
Cloudy
Cloudy
  • Wind: 6mph SW
  • Pressure: 29.85"Hg
  • Humidity: 78%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 29.85"Hg
  • Humidity: 81%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:37 pm
10 pm
  • 77°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Wind: 2mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 87%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 9mi
Today, in White Marsh, weather will be unstable, and a mix of cloudy, storm-filled, fog-covered and rain-soaked weather is forecasted.
Rainfall is expected at 4 am, and from 12 pm to 5 pm. With light precipitation of 0.12", most rainfall is expected at 3 pm.
The temperature will vary between a minimum of 73.4°F and a maximum of 84.2°F. The feels-like temperature will vary between the highest temperature of 93.2°F and the lowest temperature of 73.4°F. The hottest part of the day will be from 1 pm to 4 pm.
The forecasted high is more close to July's typical maximum of 84.7°F than the usual for June. The minimum temperature will be also more in line with July's average low of 69.3°F than June's typical 64°F.
Updated: Jun 18, 2025 @ 07:31:38 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

White Marsh, Maryland, USA

  • en: White Marsh, Maryland, USA
  • es: White Marsh, Maryland, EE.UU.
  • hr: Vajt Marš, Marilend, SAD
  • sr: Vajt Marš, Marilend, SAD
  • zh: 懷特馬什, 马里兰, 美国
  • Latitude: 39.379420°
  • Longitude: -76.459904°
  • Elevation: 108 ft
  • Current time: 3:31am EDT
  • Sunrise: 5:37 am EDT
  • Sunset: 8:37 pm EDT
  • Timezone: America/New_York
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